How to install Qt 4.8 on a laptop with Ubuntu Linux 14.04 ?

I installed Qt Creator and Qt4 settings using the Ubuntu Software Center from the menu on the laptop, but I see that only Qt5 is installed .
I have projects written for Qt4 , I need them to build.

UPD: I installed libqt4-dev using aptitude . What should I do to make qmake a Makefile with Qt4 libraries , not Qt5 ?

  • What version of ubuntu? - Monah Tuk
  • Of course, the best option is to install the package (s) from the distribution repository. - aleksandr barakin pm
  • Try to write more detailed questions. Explain exactly what you see the problem, how to reproduce it, what you want to get as a result, etc. The concept is better very subjective. Explain your selection criteria. - Nicolas Chabanovsky ♦
  • libqt4-dev is in the repository - sercxjo

1 answer 1

https://askubuntu.com/questions/118878/how-to-install-qt-4-8-from-repository

sudo add-apt-repository -y ppa:kubuntu-ppa/backports